[iOS UI进阶 - 2.3] 彩票Demo v1.3

  1 //
  2 //  HVWShareViewController.m
  3 //  HelloLottery
  4 //
  5 //  Created by hellovoidworld on 15/1/9.
  6 //  Copyright (c) 2015年 hellovoidworld. All rights reserved.
  7 //
  8 
  9 #import "HVWShareViewController.h"
 10 #import "HVWArrowSettingItem.h"
 11 #import "HVWSettingGroup.h"
 12 #import <MessageUI/MessageUI.h>
 13 
 14 @interface HVWShareViewController () <MFMessageComposeViewControllerDelegate, MFMailComposeViewControllerDelegate>
 15 
 16 @end
 17 
 18 @implementation HVWShareViewController
 19 
 20 - (void)viewDidLoad {
 21     [super viewDidLoad];
 22     // Do any additional setup after loading the view.
 23    
 24     // 配置数据
 25     HVWSettingItem *weiboShare = [HVWArrowSettingItem itemWithIcon:@"WeiboSina" title:@"新浪微博分享"];
 26     HVWSettingItem *smsShare = [HVWArrowSettingItem itemWithIcon:@"SmsShare" title:@"短信分享"];
 27   
 28     // 为了避免block内持有本控制器，导致内存泄露，先声明一个弱指针
 29     __weak HVWShareViewController *shareController = self;
 30    
 31     smsShare.runningBlock = ^ {
 32         // 方法1：只能打开短信窗口，不能指定内容
 33         //        NSURL *smsURL = [NSURL URLWithString:@"sms://10086"];
 34         //        [[UIApplication sharedApplication] openURL:smsURL];
 35 
 36         // 方法2：
 37         //获取短信发送控制器
 38         if (![MFMessageComposeViewController canSendText]) return;
 39        
 40         MFMessageComposeViewController *messageController = [[MFMessageComposeViewController alloc] init];
 41        
 42         // 短信内容
 43         messageController.body = @"吃饭了没有?";
 44        
 45         // 收件人
 46         messageController.recipients = @[@"10086"];
 47        
 48         // 设置代理，特别注意代理是messageComposeDelegate，不是delegate
 49         messageController.messageComposeDelegate = shareController;
 50        
 51         // 显示控制器
 52         [shareController presentViewController:messageController animated:YES completion:nil];
 53     };
 54    
 55     HVWSettingItem *mailShare = [HVWArrowSettingItem itemWithIcon:@"MailShare" title:@"邮件分享"];
 56     mailShare.runningBlock = ^ {
 57       // 方法1：直接调用
 58 //        NSURL *mailURL = [NSURL URLWithString:@"mailto://[email protected]"];
 59 //        [[UIApplication sharedApplication] openURL:mailURL];
 60 
 61       // 方法2：使用控制器
 62         MFMailComposeViewController *mailController = [[MFMailComposeViewController alloc] init];
 63        
 64         // 发送主题
 65         [mailController setSubject:@"重要作战会议"];
 66        
 67         // 邮件内容
 68         [mailController setMessageBody:@"就是那个...该吃饭了吧" isHTML:NO];
 69        
 70         // 收件人
 71         [mailController setToRecipients:@[@"[email protected]"]];
 72        
 73         // 抄送人
 74         [mailController setCcRecipients:@[@"[email protected]"]];
 75         
 76         // 密送人
 77          [mailController setBccRecipients:@[@"[email protected]"]];
 78         
 79         // 附件
 80         UIImage *image = [UIImage imageNamed:@"LoginScreen"];
 81         NSData *data = UIImagePNGRepresentation(image);
 82         [mailController addAttachmentData:data mimeType:@"image/png" fileName:@"attach.png"];
 83        
 84         // 代理
 85         mailController.mailComposeDelegate = shareController;
 86        
 87         // 弹出mail控制器
 88         [shareController presentViewController:mailController animated:YES completion:nil];
 89        
 90     };
 91    
 92     HVWSettingGroup *group = [[HVWSettingGroup alloc] init];
 93     group.items = @[weiboShare, smsShare, mailShare];
 94     [self.data addObject:group];
 95 }
 96 
 97 - (void)didReceiveMemoryWarning {
 98     [super didReceiveMemoryWarning];
 99     // Dispose of any resources that can be recreated.
100 }
101 
102 #pragma mark - MFMessageComposeViewControllerDelegate 代理方法
103 /** 关闭信息后 */
104 - (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result {
105     // 关闭信息窗口
106     [controller dismissViewControllerAnimated:YES completion:nil];
107    
108     // 检测发送情况
109     if (MessageComposeResultSent == result) {
110         NSLog(@"成功发送!");
111     } else if (MessageComposeResultFailed == result) {
112         NSLog(@"发送失败!");
113     } else if (MessageComposeResultCancelled == result) {
114         NSLog(@"取消发送!");
115     } else {
116         NSLog(@"发生错误!");
117     }
118 }
119 
120 /** 关闭邮件后 */
121 - (void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error {
122     [controller dismissViewControllerAnimated:YES completion:nil];
123 }
124 
125 @end

 1 //
 2 //  HVWAboutViewController.m
 3 //  HelloLottery
 4 //
 5 //  Created by hellovoidworld on 15/1/8.
 6 //  Copyright (c) 2015年 hellovoidworld. All rights reserved.
 7 //
 8 
 9 #import "HVWAboutViewController.h"
10 #import "HVWArrowSettingItem.h"
11 #import "HVWSettingGroup.h"
12 
13 @interface HVWAboutViewController ()
14 
15 @end
16 
17 @implementation HVWAboutViewController
18 
19 - (void)viewDidLoad {
20     [super viewDidLoad];
21     // Do any additional setup after loading the view.
22    
23     // 准备一个webView
24     UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectZero];
25     [self.view addSubview:webView];
26    
27    
28     // 配置item和group
29     HVWSettingItem *gradeSupport = [HVWArrowSettingItem itemWithTitle:@"评分支持"];
30    
31     // 跳转到app store进行应用评分
32     gradeSupport.runningBlock = ^ {
33       // 其实这是网易新闻的app id
34         NSString *appid = @"425349261";
35         NSString *appStoreAddr = [NSString stringWithFormat:@"http://itunes.apple.com/app/id%@?mt=8", appid];
36         NSURL *appStoreURL = [NSURL URLWithString:appStoreAddr];
37         [[UIApplication sharedApplication] openURL:appStoreURL];
38     };
39    
40     HVWSettingItem *servicePhone = [HVWArrowSettingItem itemWithTitle:@"客服电话"];
41     NSString *phoneNumber = @"020-83568090";
42     servicePhone.subTitle = phoneNumber;
43    
44     servicePhone.runningBlock = ^{
45         NSURL *phoneURL = [NSURL URLWithString:[NSString stringWithFormat:@"tel://%@",phoneNumber]];
46         [webView loadRequest:[NSURLRequest requestWithURL:phoneURL]];
47     };
48 
49     HVWSettingGroup *group = [[HVWSettingGroup alloc] init];
50     group.items = @[gradeSupport, servicePhone];
51     [self.data addObject:group];
52    
53     // header
54     // 配置header view
55     UINib *nib = [UINib nibWithNibName:@"HVWAboutHeader" bundle:[NSBundle mainBundle]];
56     UIView *view = [[nib instantiateWithOwner:nil options:nil] lastObject];
57     self.tableView.tableHeaderView  = view;
58     self.tableView.tableHeaderView.frame = view.bounds;
59 }
60 
61 - (void)didReceiveMemoryWarning {
62     [super didReceiveMemoryWarning];
63     // Dispose of any resources that can be recreated.
64 }
65 
66 @end

 1 /** 创建“开关”类型的cell */
 2 - (UISwitch *)switchView {
 3     if (nil == _switchView) {
 4         _switchView = [[UISwitch alloc] init];
 5        
 6         // 监听开关
 7         [_switchView addTarget:self action:@selector(switchChange) forControlEvents:UIControlEventValueChanged];
 8     }
 9     return _switchView;
10 }
11  
12 /** 开关变化事件 
13 * 存储开关状态到preferences
14 */
15 - (void) switchChange {
16     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
17     // 使用cell的title作为key，开关状态作为value
18     [defaults setBool:self.switchView.isOn forKey:self.item.title];
19     // 立即存储
20     [defaults synchronize];
21 }
22 
23 /** 读取开关状态 */
24 - (BOOL) readSwitchStatus {
25     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
26     return [defaults boolForKey:self.item.title];
27 }

 1 #pragma mark <UICollectionViewDelegate>
 2 /** 选择事件 */
 3 - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
 4     HVWProduct *product = self.products[indexPath.item];
 5    
 6     NSURL *appUrl = [NSURL URLWithString:[NSString stringWithFormat:@"%@://%@", product.urlSchema, product.urlId]];
 7     NSURL *appStoreUrl = [NSURL URLWithString:product.appStoreUrl];
 8 
 9     UIApplication *application = [UIApplication sharedApplication];
10     // 先判断是否存在此app
11     if ([application canOpenURL:appUrl]) {
12         // 打开app
13         [application openURL:appUrl];
14     } else {
15         // 跳转到app store下载app
16         [application openURL:appStoreUrl];
17     }
18 }